1. 初学者;新手;生手
    A neophyte is someone who is new to a particular activity.

1. a new convert being taught the principles of Christianity by a catechist

    Synonym: catechumen

2. any new participant in some activity

    Synonym: newcomerfledglingfledgelingstarterfreshmannewbieentrant

3. a plant that is found in an area where it had not been recorded previously